HNSleep

One-tap nights

$0.99 · In‑App Purchases · Designed for iPhone. Not verified for macOS.

Put your phone by the bed, start with one tap, and wake up to the one thing worth knowing. Review sound clues, mark false positives; health data appears only when you ask Yishui is an offline-first night recorder: one tap before bed, one thing worth knowing in the morning. No account, no subscription, and your nights never leave the phone. [PHONE NIGHT RECORDS] Place the phone by the bed and tap once. Yishui computes volume and timing on device, building a sound-clue timeline; full-night audio is never saved or uploaded. End in the morning for a brief report: time in bed, sound clues, and one suggestion you can act on tonight. Mark false positives and the statistics update instantly. [APPLE HEALTH · WATCH SLEEP] Only when you ask, Yishui reads Apple Health sleep samples: with Apple Watch data it shows "watch-estimated sleep" side by side with your phone's in-bed record, never blended. Verified purchasers can open sleep-stage details and a 30/90-day health comparison; health samples stay in memory only. [LONG-TERM REVIEW] The last 7 nights are free. 30/90-day trends, complete/partial/sound filters and on-device CSV export are part of the lifetime unlock; missing nights stay blank. [WIND DOWN] A two-minute breathing exercise and three text-guided practices (2/3/4 minutes). One is free; two come with the unlock. Fully offline. [APPLE WATCH] The watch shows monitoring status, a two-minute breath and the morning line; verified purchasers can review a 30/90-day phone summary. Without a watch, Yishui works in full. [ONE-TIME UNLOCK] "Yishui Complete Unlock" is a single non-consumable purchase: richer reports, 30/90-day trends and export, sleep stages, optional short sound clips with playback, all 8 warm themes and every text practice. No auto-renewal, no ads. [PRIVACY] Raw audio is off by default; optional short clips (≤10 s each) require your per-night opt-in, use system file protection, are excluded from backups, retained for 7 days and deletable anytime. No tracking, no ad SDK. App Lock uses system Face ID/passcode. One step deletes local records without touching Apple Health. Sound clues are volume-activity events; they cannot confirm snoring or any condition. Yishui is not a medical device; if you wake gasping or feel very sleepy in the day, talk to a doctor.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Zibo Qixian Network Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Zibo Qixian Network Technology Co., Ltd.
    Size
    2.6 MB
    Category
    Lifestyle
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    • Apple Watch
      Requires watchOS 11.0 or later.
    Languages
    English and Simplified Chinese
    Age Rating
    9+
    In-App Purchases
    Yes
    Copyright
    © 2026 Yishui
  • Developer Website
  • Privacy Policy

    • More by Zibo Qixian Network Technology Co., Ltd.